我正在尝试用webpack和巴别塔来创建节点库,这样我就可以使用ES2017了。一切工作正常,但问题是输出文件的大小,与原始文件大小相比很大。我的测试库非常简单,因为唯一的依赖项有mongodb包。下面是该库的完整代码:
import crypto from "crypto";
import { MongoClient } from "mongodb";
let client = null;
let db = null;
/**
* Connects to database using info defined in environment variabl
我有个很简单的设置。总之,我要做的就是:
class Movie
include MongoMapper::Document
has_one :setting
end
class Setting
include MongoMapper::EmbeddedDocument
belongs_to :movie
end
我想要做的是以与电影其他信息相同的形式更新电影的设置。为此,我这样做:
- form_for ['movies', @movie] do |f|
# ...
-f.fields_for @movie.setting do |ms|
#
使用下面的node.js代码片段连接在windows上运行的mongodb:
var mongo = require("mongodb");
var host = "127.0.0.1";
var port = mongo.Connection.DEFAULT_PORT;
var db = new mongo.db("nodetest", new mongo.Server(host, port, {}));
db.open(function(error){
console.log("connected" + host +
我是新的反应,我正在尝试部署在泽特。部署是成功的,但是在zeit上会出现错误,例如
/usr/src/app/bundle/programs/server/node_modules/fibers/future.js:280抛出(Ex);^
Error: query parameter ssl is an incomplete value pair
at module.exports (/usr/src/app/bundle/programs/server/npm/node_modules/meteor/npm-mongo/node_modules/mongodb/lib/url
我开始使用mongo,我想为用户‘收藏’的项目创建一个模式。我目前使用mongoose和node.js编写的代码如下:
// load the things we need
var mongoose = require('mongoose');
// define the schema for our favourites model
var favouritedItemsSchema = mongoose.Schema({
userId : Number,
item : [{
itemId
我知道这个错误:
Server running...
{ MongoNetworkError: failed to connect to server [mongo:27017] on first connect [MongoNetworkError: getaddrinfo EAI_AGAIN mongo mongo:27017]
at Pool.<anonymous> (/usr/src/app/node_modules/mongodb-core/lib/topologies/server.js:562:11)
at Pool.emit (events.js:1
我正试图把我的mongo_username和mongo_password放在一个蜂群秘密中,但由于某种原因,它们被转换了?我在容器日志中得到了这个错误
/usr/src/app/node_modules/saslprep/index.js:99
throw new Error(
^
Error: Prohibited character, see https://tools.ietf.org/html/rfc4013#section-2.3
at saslprep (/usr/src/app/node_modules/saslprep/index.js:99:11)